Application: kmix (4)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
In the scenario with VMWare player running Win 7 64 bit enterprise, I was shutting it down when it said it couldn't connect to Alsa Sound I/O, then KMix crashed. On many other occasions KMix crashes (such as when opening an MKV video).

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2c0ec7a7c0 (LWP 2004))]

Thread 3 (Thread 0x7f2bedd5f700 (LWP 2064)):
#0  0x00007f2c0e559473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2c04691f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2c04692429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2c0b306c26 in QEventDispatcherGlib::processEvents (this=0x12e2800, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f2c0b2d6402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f2c0b2d6657 in QEventLoop::exec (this=0x7f2bedd5ecd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f2c0b1d6067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f2c0b2b617f in QInotifyFileSystemWatcherEngine::run (this=0x12fc900) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2c0b1d908b in QThreadPrivate::start (arg=0x12fc900) at thread/qthread_unix.cpp:298
#9  0x00007f2c005dd56c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f2c051fbefc in start_thread (arg=0x7f2bedd5f700) at pthread_create.c:304
#11 0x00007f2c0e56559d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2be9352700 (LWP 2159)):
#0  0x00007f2c0e559473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2c04691f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2c04692429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2c0b306c26 in QEventDispatcherGlib::processEvents (this=0x1413ad0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f2c0b2d6402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f2c0b2d6657 in QEventLoop::exec (this=0x7f2be9351cd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f2c0b1d6067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f2c0b2b617f in QInotifyFileSystemWatcherEngine::run (this=0x130b430) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2c0b1d908b in QThreadPrivate::start (arg=0x130b430) at thread/qthread_unix.cpp:298
#9  0x00007f2c005dd56c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f2c051fbefc in start_thread (arg=0x7f2be9352700) at pthread_create.c:304
#11 0x00007f2c0e56559d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2c0ec7a7c0 (LWP 2004)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f2c0e878756 in MDWSlider::update (this=0x12d2670) at ../../kmix/gui/mdwslider.cpp:1001
#8  0x00007f2c0e87400b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at ../../kmix/gui/viewdockareapopup.cpp:168
#9  0x00007f2c0e871311 in ViewBase::qt_metacall (this=0x1390950, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff56832820) at ./viewbase.moc:87
#10 0x00007f2c0e8739e0 in ViewDockAreaPopup::qt_metacall (this=0x1390950, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff56832820) at ./viewdockareapopup.moc:73
#11 0x00007f2c0b2ebc09 in QMetaObject::activate (sender=0x139aeb0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#12 0x00007f2c0e8900cc in Mixer::qt_metacall (this=0x139aeb0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff56832970) at ./mixer.moc:82
#13 0x00007f2c0b2ebc09 in QMetaObject::activate (sender=0x13c8c50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#14 0x00007f2c0e84d38c in Mixer_Backend::readSetFromHW (this=0x13c8c50) at ../../kmix/backends/mixer_backend.cpp:155
#15 0x00007f2c0e85d725 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at ../../kmix/backends/mixer_pulse.cpp:191
#16 0x00007f2c0cc65ce4 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#17 0x00007f2c04bb35f3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#18 0x00007f2c04bb3963 in pa_pdispatch_run () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#19 0x00007f2c0cc5bc1d in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#20 0x00007f2c04bb8209 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#21 0x00007f2c0ca49b23 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0
#22 0x00007f2c04691a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f2c04692258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f2c04692429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f2c0b306bbf in QEventDispatcherGlib::processEvents (this=0x1035ad0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#26 0x00007f2c0bfed28e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007f2c0b2d6402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007f2c0b2d6657 in QEventLoop::exec (this=0x7fff56833540, flags=...) at kernel/qeventloop.cpp:204
#29 0x00007f2c0b2db6e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#30 0x00007f2c0e864cc2 in kdemain (argc=3, argv=0x7fff56833ac8) at ../../kmix/apps/main.cpp:76
#31 0x00007f2c0e4a330d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=3, ubp_av=0x7fff56833ac8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff56833ab8) at libc-start.c:226
#32 0x0000000000400661 in _start ()

Possible duplicates by query: bug 296754, bug 296730, bug 296717, bug 296684, bug 296639.

Reported using DrKonqi